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fix(docker): generate PNG QR code for Zeus scanning

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Terminal QR codes can be hard to scan. Generate a PNG file instead
and open it with the default image viewer.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
Patrick Mulligan 2026-02-15 14:50:55 -05:00
commit b46b415b4e
1 changed files with 14 additions and 2 deletions
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16
docker/dev.sh
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@ -580,9 +580,21 @@ cmd_zeus() {
echo ""
if command -v qrencode &> /dev/null; then
qrencode -t ANSIUTF8 -m 1 "$lndconnect"
local qr_file="$STATE_DIR/zeus-lndconnect.png"
qrencode -o "$qr_file" -s 6 -l L "$lndconnect"
echo -e "QR code saved to: ${GREEN}$qr_file${NC}"
echo ""
echo -e "${DIM}Scan with Zeus to connect to lnd-3 (funding node)${NC}"
# Try to open the image
if command -v xdg-open &> /dev/null; then
xdg-open "$qr_file" 2>/dev/null &
echo -e "${DIM}Opening QR code image...${NC}"
elif command -v open &> /dev/null; then
open "$qr_file" 2>/dev/null &
echo -e "${DIM}Opening QR code image...${NC}"
else
echo -e "${DIM}Open the PNG file to scan with Zeus${NC}"
fi
else
echo -e "${DIM}$lndconnect${NC}"
echo ""